From: Jeff Dike <jdike@addtoit.com>
To: "Christopher S. Aker" <caker@theshore.net>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] Kernel mode fault at addr 0x87800000, ip 0x400007b0
Date: Sun, 14 May 2006 23:48:13 -0400 [thread overview]
Message-ID: <20060515034813.GF21383@ccure.user-mode-linux.org> (raw)
In-Reply-To: <44619F72.7060009@theshore.net>
On Wed, May 10, 2006 at 03:08:18AM -0500, Christopher S. Aker wrote:
> 2.6.16 + bb1
>
> Kernel panic - not syncing: Kernel mode fault at addr 0x87800000, ip
> 0x400007b0
>
> EIP: 0073:[<400007b0>] CPU: 0 Not tainted ESP: 007b:bfe19380 EFLAGS:
> 00000212
> Not tainted
> EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000000
> ESI: 00000000 EDI: 00000000 EBP: 00000000 DS: 007b ES: 007b
> 87163704: [<80053225>] notifier_call_chain+0x27/0x3e
> 87163720: [<80040ebb>] panic+0x70/0x102
> 87163738: [<8001ea71>] segv+0x292/0x2c0
> 87163794: [<80022cd6>] fix_range+0x46/0x4a
> 87163804: [<8001e7a0>] segv_handler+0xa5/0xe4
> 87163828: [<8001e6fb>] segv_handler+0x0/0xe4
> 8716382c: [<80033ef6>] sig_handler_common_skas+0x92/0xe1
> 8716384c: [<8002fd7e>] sig_handler+0x62/0x6d
> 87163860: [<8038fbf8>] __restore+0x0/0x8
> 871638a0: [<80254a39>] vsnprintf+0x343/0x4de
> 871638c4: [<800319f1>] setjmp_wrapper+0x36/0x85
> 87163950: [<80023073>] buffer_op+0x47/0x77
> 87163954: [<80022eda>] do_buffer_op+0x0/0x152
I don't suppose this is reproducable?
If you have the UML kernel that did this, can you disassemble
setjmp_wrapper and send that to me?
Jeff
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next prev parent reply other threads:[~2006-05-15 3:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-10 8:08 [uml-devel] Kernel mode fault at addr 0x87800000, ip 0x400007b0 Christopher S. Aker
2006-05-15 3:48 ` Jeff Dike [this message]
2006-05-17 19:11 ` Christopher S. Aker
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